Implementation Engineer

How do you want to pay? It's a question you've answered on-screen or in-person thousands of times, but your choices have always been limited. Imagine the flexibility to pay however you want – credit, debit, multiple currencies, frequent flyer miles, loyalty points, or digital payments - all on the same card or digital wallet. Sound impossible? Episode Six makes the seemingly impossible happen every day.  

We're a global provider of API-based payment processing and wallet management infrastructure. We're 100% cloud-native, hyper-configurable, and a "Top 10 Place to Work in Fintech." And we're changing how people think about payments.  

Today, we're powering payments for one of the world's largest banks and airlines and numerous innovative fintechs. E6 is headquartered in Austin with offices in Tokyo, Singapore, Brisbane, and London. We provide technology for clients in 24 countries on four continents. Since 2018 when we launched with HSBC, we have grown more than 10x.  

Interested in redefining what's possible in payments? Join Episode Six today.  

What role we're hiring for:   

We are a growing fintech organization looking to add an Implementation Engineer (US shift) with hands-on Full Stack Development (Java) expertise - based in Chennai, India 

• US Shift : 10 PM IST to 7 AM IST 

What you'll be responsible for in this role: 

• Implementation Engineer work closely with internal E6 technical teams and our external clients.  
• You act as a technical bridge, helping customers see the biggest return from their investment in E6 technology and services. To excel, you bring strong technical skills and excellent people skills.  
• There are three distinct phases to the work of Implementation for each of our projects: Pre Implementation activities, Implementation and post-implementation support.  
• Design and develop custom components and enhancements using Java (Spring Boot, REST APIs) and modern front-end frameworks 
• Participate in code reviews and contribute to internal tooling, platform enhancements, and reusable modules. 
• As subject matter experts for our solutions, you also act as a mentor to your teammates, either formally (such as through training) or informally.  
• Great candidates will be proactive problem solvers and share our vision for customer success and have a focus on service improvements – such as through the development of re-usable content and recommendations.  

What experiences and skills are necessary to be successful in this role: 

The successful candidate will bring experience supporting/implementing Java-based applications in the financial space, together with strong people skills and a focus on collaborative working.  

Mandatory  

• 3–5 years of experience in Java full stack development, ideally in a client-facing or implementation role.  
• 3+ years' experience in financial services 
• Experience with SQL & NoSQL databases, CI/CD tools, and version control systems (Git). 
• Experience in Linux / unix commands 
• Experience querying RESTful APIs using PostMan or other tools 
• Hands-on experience with SFTP, PGP encryption, and secure file exchange protocols. 
• Identify opportunities to drive process efficiency and automation  
• Should be flexible to work in shifts 

Desirable  

• Experience working with payment processors, banks, fintech platforms, or card management systems 
• Exposure to AWS, containerization (Kubernetes), and observability tools. 
• Knowledge of Agile methodologies, JIRA, and Confluence. 

Knowledge & Skills   

• Excellent personal management and organization skills.   
• Excellent communication skills, both verbal and written.   
• An analytical mindset and technical ability.   
• Ambitious and driven to exceed expectations.  
• Ability to communicate at all levels, build positive relationships with colleagues and clients and maintain excellent customer service skills.  
• Credible and professional.  
• Able to challenge appropriately and present solutions.  
• High attention to detail.  
• Self-starting and able to work on own initiative. 

What makes a successful E6er?  

• We appreciate the unique backgrounds, skill sets, experiences, and contributions each E6er brings. With a strong culture of respect for all, we foster an inclusive and supportive environment for every E6er to excel and grow. 
• We take immense pride in everything we do, no matter how big or small. We work hard, we work smart, and we sweat the details. We are humble enough to know that we do not know it all. We are excited to come to work every day, knowing we will be learning, improving, innovating, and making an impact. 
• A people first mentality.  From professional development on day 1 to a 360 focus on your wellbeing, and the ability to work where you need to, we're here to support you. 

Episode Six is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other legally protected characteristics. 

Episode Six is committed to providing reasonable accommodations for qualified individuals with disabilities who may require assistance during the application or interview process. Please reach out to E6's Talent Acquisition Team at if you need any support.